Answer:The largest reason why immigration is an economic issue boils down to resource management. Every country has limited and accounted for resources which it used to distribute as evenly as possible to it's citizens and has laws in place to keep that balance in place so as to not disrupt that countries overall economy. But when you begin to allow the influx of immigrants into a country, those resources can become to be too far stretched thin and therefore leave an issue for the citizens of that set country. For example, if a country has corn as their main food resource and it uses that corn to evenly distribute among it's citizens, it has taken into account how much corn is needed to produce each year so that way the country at sustainable levels. But if there was to be an influx of immigrants and too many people began coming into that set country, yet the government and it's own people were not adequately prepared to produce more corn than is needed for the influx of immigrants, than that can lead to inflation prices on the corn, shortage of food, etc.
Explanation:
Answer: from Egypt to South Africa
Explanation: the British managed to link Mediterranean with Indian Ocean and South Atlantic in the end of 19th century. Like that they controlled strategic points in terms of geopolitics. But in fact decline of British Empire started already before 1850s.
What are the answer choice options?
Link trades between India and the South East Asia has been around even before the modern times. This led to the establishment of Hinduism in the region.
Buddhism arrived in South East Asia through China. Buddhist missionaries reached China leading to a strong establishment of the religion/philosophy in the country.
Islam arrived in South East Asia also from Indian trades but it become established with the efforts of Sufi's who incorporated Islam with the local traditions and beliefs.